(19)

(11)

EP 3 129 699 A1

(12)

(43) Date of publication: 15.02.2017 Bulletin 2017/07 (21) Application number: 14889003.1 (22) Date of filing: 09.04.2014

(51) International Patent Classification (IPC):  F17C 9/02(2006.01) F17C 13/00(2006.01) (86) International application number: PCT/SE2014/000045 (87) International publication number: WO 2015/156709 (15.10.2015 Gazette 2015/41)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (71) Applicant: Volvo Truck Corporation 405 08 Göteborg (SE)	(72) Inventor: TILANDER, Mikael S-435 38 Mölnlycke (SE) (74) Representative: Volvo Technology Corporation  Volvo Corporate Intellectual Property BF14100, M1.7 405 08 Göteborg 405 08 Göteborg (SE)